To cite bayestestR in publications use:

Makowski, D., Ben-Shachar, M., & Lüdecke, D. (2019). bayestestR: Describing Effects and their Uncertainty, Existence and Significance within the Bayesian Framework. Journal of Open Source Software, 4(40), 1541.<doi:10.21105/joss.01541>

Corresponding BibTeX entry:

  @Article{,
    title = {bayestestR: Describing Effects and their Uncertainty,
      Existence and Significance within the Bayesian Framework.},
    author = {Dominique Makowski and Mattan S. Ben-Shachar and Daniel
      Lüdecke},
    journal = {Journal of Open Source Software},
    doi = {10.21105/joss.01541},
    year = {2019},
    number = {40},
    volume = {4},
    pages = {1541},
    url = {https://joss.theoj.org/papers/10.21105/joss.01541},
  }